Question

what is assertion means?​

Answer 1

Answer:

The definition of an assertion is an allegation or proclamation of something, often as the result of opinion as opposed to fact. An example of someone making an assertion is a person who stands up boldly in a meeting with a point in opposition to the presenter, despite having valid evidence to support his statement.

Answer 2

Answer:

Assertion is a confident opinion or a belief of someone...

Explanation:

for ex:

the boy's assertion that the moon landing was fake news!!!